Description
1.2 Standard Specifications
TURBOTRONIK NT 20 table-top electronic frequency
converter with housing.
Power linecord
with shock-proof plug (Cat. No. 857 20)
or with US mains plug (Cat. No. 857 21/22),
Miniature fuses: 2 T 6.3 A; 2 T 4.0 A; 2 T 3.15 A;
2 T 1.0 A; 2 T 0.2 A
as well as three mains plugs,
two terminal strips,
one portable socket-outlet and
the Operating Instructions.
1.3 Technical Data
Mains voltage, with selector switch
100/120/220/240 V,+10%/-15%
Mains frequency
50/60 Hz
Power consumption
including all connected units
<1000 VA
Power consumption of theTURBOVAC
<400 VA
Power output (motor)
Nominal voltage
42 V
Link circuit current limitation
Acceleration (max. 10 min.)
5 A
Continuous operation
3.5 A
TURBOVAC speed ratings
TURBOVAC 150 / 151
50 000 min
-1
TURBOVAC 360 / 361
45 000 min
-1
TURBOVAC 600
36 000 min
-1
TURBOVAC 1000
36 000 min
-1
TURBOVAC 1100
30 000 min
-1
Control Inputs - digital, floating
each terminal
25 V
eff
AC max., 60 V
DC
versus protective conductor
LEYBOTRONIK I compatible
High level; between “+” and “-” terminal
13 V...33 V/max. 10 mA
Low level; between “+” and “-” terminal
0 V...7 V
Pulse duration
>200 ms
for remote control active “START” pump,
“STOP” pump, heater On/Off
Control Outputs
Relay
max. 250 V AC, 3 A
50 V DC, 2 A (resistive load)
for normal operation
operating contact
for acceleration
operating contact
for failure
changeover contact
FOREPUMP Relay point
max. 6 A, 750 VA, 250 V
Supply Outlets VALVE; HEATER, FAN
A relay is used to switch through the mains voltage.
The permissible current for all 3 outlets together is
4.5 A at 100 - 120 V AC
6 A at 220 - 240 V AC
Operating temperature; with sufficient free
convection for side profiles
0-45
°
C (32
°
F - 113
°
F)
Storage temperature
-25
°
C...+70
°
C (-77
°
F - +158
°
F)
Humidity class
F, DIN 40 040
Protection class
1
Electrical safety to
IEC 1010/VDE 0411
Interference radiation to VDE 0871
Level B
EMC to IEC 801-2
Severity 2
Dimensions
1
/
2
19“, 3HU*
Weight
8.5 kg
* Height units - modular spacings high
18
GA 05.208/12 - 05/2003
